Well, in the past, I used to regret this so much most especially when I think about how much money I would have made if I had bought a particular coin at a particular price and sold them at this price, it's really disappointing but overtime, I've learnt to not regret any of this cus for some reason, I didn't know back then, what I know now, and again, am a strong believer in God, I believe that if God wanted it for me back then, then he would have made me know about it and would have lead me to invest, but since it didn't, it might as well not be he's will for me to have it that early.
Though I envy those who have made it big in crypto, but I've learnt not to regret a thing cus whatever will be will be, and every individual has their own time of shine and glory , my own time is coming.